package com.example.tse.rbyair.downloadresponsibility;

import android.support.v4.app.FragmentActivity;

/**
 * Created by tse on 16/1/14.
 */

public abstract class DownLoadHandler {

    protected DownLoadHandler successor;

    public abstract void handlerRequest(FragmentActivity fragmentManager);


    public DownLoadHandler getSuccessor() {
        return successor;
    }
    public void setSuccessor(DownLoadHandler successor) {
        this.successor = successor;
    }

}
